CN201460564U - Door and window opening device - Google Patents
Door and window opening device Download PDFInfo
- Publication number
- CN201460564U CN201460564U CN2009201103758U CN200920110375U CN201460564U CN 201460564 U CN201460564 U CN 201460564U CN 2009201103758 U CN2009201103758 U CN 2009201103758U CN 200920110375 U CN200920110375 U CN 200920110375U CN 201460564 U CN201460564 U CN 201460564U
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- door window
- door
- connecting rod
- window device
- hole
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Abstract
The utility model discloses a door and window opening device, and belongs to the technical field of mechanical engineering. The utility model adopts the technical solution that the door and window opening device comprises a connecting base (1), a connecting rod (2), a flexible main rod piece (3), a frame (5), a driving mechanism (7) and a motor (8), wherein the connecting base (1) can be fixed on a window body or a door body, one end of the connecting rod (2) is connected with the connecting base (1), and the other end thereof is connected with the main rod piece (3), the driving mechanism (7) is fixed on the frame (5), the main rod piece (3) is matched with the driving mechanism (7), and the motor (8) is connected with the driving mechanism (7). The door and window opening device has the bending and folding characteristics of a chain type structure, saves operation space, overcomes the flexibility of the chain structure, enables the window or door not to shake after being opened, and can lock the door and window after being closed, has simple structure and safe and convenient use, can replace the manual opening of door and window with the mechanical mode, can be widely applied on various buildings, and realizes the automatic opening and closure of the door and window.
Description
Technical field
The utility model relates to a kind of novel door window device, and particularly a kind of flexible rod-shaped chain link type door window opener belongs to mechanical engineering technical field.
Background technology
The door window device is a kind of apparatus that applies to the open and close door window specially, replaces the manpower door window by mechanical mode, in modern architecture, be widely used, and chain type window opener particularly, characteristics simple in structure because of it, that do not take up room are very popular.Yet existing chain type window opener is because chain structure has flexibility characteristics, and the rear window of windowing is rocked easily, the instability of windowing.And that the bar type structure window opener is windowed is stable, and window does not rock, but because the rod member inflexibility is folding, action space is bigger.And existing window opener adopts gear drive or worm drive, and noise is bigger during work.
Summary of the invention
For overcoming the deficiency of existing window opener, the purpose of this utility model is that a kind of door window device will be provided, and it has easy to use, the characteristics that the operating space is little.
As follows for reaching the technical scheme that the purpose of this utility model takes:
A kind of door window device, technical scheme comprises connection base 1, connecting rod 2, it is characterized in that it also comprises bent mobile jib spare 3, frame 5, transmission mechanism 7, motor 8, wherein connect base 1 and can be fixed on forms or the door, one end of connecting rod 2 is connected with Connection Block 1, the other end of connecting rod 2 is connected with mobile jib spare 3, and transmission mechanism 7 is fixed on the frame 5, and mobile jib spare 3 matches with transmission mechanism 7, motor 8 is connected with transmission mechanism 7, for transmission mechanism 7 provides power source.
In the above-mentioned door window device, described mobile jib spare 3 is by end to end the forming of a plurality of pillar cell bodies, described pillar cell body comprises small one and large one two parts of diameter, the part that this diameter is little is a roundlet shell of column 18, have groove 17 on this roundlet shell of column 18, the part that this diameter is big is a hole cylinder section 16, it has the openend that concentric cylinder hole 14 reaches perpendicular to axis, be provided with pin-and-hole 13 at this openend, the external diameter of described roundlet shell of column 18 is slightly less than described concentric cylinder hole 14, the roundlet shell of column 18 that is a back pillar cell body can be inserted in the concentric cylinder hole 14 of previous pillar cell body, by the pin between pin-and-hole 13 and the groove 17, adjacent two pillar cell bodies are connected together, be direct rod shape.
In the above-mentioned door window device, described transmission mechanism 7 comprises and is located at the driving shaft that is connected with motor 8 on the frame 5, and what be connected with this driving shaft is the opposite friction driving roller of a pair of direction of rotation 6, and mobile jib spare 3 is clipped between two friction driving rollers 6.
In the above-mentioned door window device, described frame 5 is provided with pilot sleeve 4, and these pilot sleeve 4 inboards are provided with flexible member and ball, and the side of the hole cylinder section 16 of pillar cell body is provided with the shrinkage pool 15 that can match with this ball.
In the above-mentioned door window device, an end of described connecting rod 2 is provided with groove 12, and the other end of connecting rod 2 is provided with coaxial centre bore 11, and promptly this centre bore 11 is coaxial with connecting rod 2, connecting rod 2 by pin and this groove 12 be connected base 1 and be connected.
In the above-mentioned door window device, described friction driving roller 6 is an inner concavity, and the contact surface of its concavity and mobile jib spare 3 matches.
In the above-mentioned door window device, described frame 5 is provided with the adjusting elongated slot 19. that is used to regulate the center to center distance between two friction driving rollers 6
In the above-mentioned door window device, the end that described connecting rod 2 is provided with coaxial centre bore 11 also is provided with the opening perpendicular to connecting rod 2 axis.
In the above-mentioned door window device, two symmetrical planes that the fluting direction of described groove 17 and described openend form are perpendicular or parallel.
In the above-mentioned door window device, the open height of described openend is equal to or greater than the aperture in concentric cylinder hole 14, and open height described here is the vertical distance between two symmetrical planes that form of described openend.
The utlity model has simple in structure, simple to operate, characteristics such as practicality is good, the bending fold of the window rod member of can realizing pushing is saved the operating space, is applicable to limited space system but needs to use the place and the environment of rod-type mechanism for opening/closing.Solved the flexible problem of chain type door window device.Can realize the conversion of the stretching of stressed member, crooked two states, thereby rod member is a direct rod shape when satisfying opening of doors and windows, opens stable; When door and window was closed, rod member was a bending, saved the requirement in space.
Description of drawings
Fig. 1 is the structural representation of a kind of user mode of the utility model;
Fig. 2 is connecting rod 2 structural representations of the present utility model;
Fig. 3 is the pillar cell body structure schematic diagram of mobile jib spare 3 of the present utility model;
Fig. 4 describes the structural representation of regulating elongated slot 19 on the frame 5 of the present utility model.
The specific embodiment
Further describe this door window device below in conjunction with accompanying drawing.Be the example that the utility model is used for window in the accompanying drawing, certainly, the utility model can also be used for door and other need the occasion of mechanism for opening/closing.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the door window device comprise connect base 1, connecting rod 2, by the end to end mobile jib spare that forms 3 of a plurality of pillar cell bodies, pilot sleeve 4, frame 5, friction driving roller 6, transmission mechanism 7, motor 8,9 be that window-frame, 10 is forms among the figure.Wherein connect base 1 and be fixed on the forms 10, an end of connecting rod 2 be connected base 1 and connect, the other end of connecting rod 2 and mobile jib spare 3 are connected by pin.Pilot sleeve 4, transmission mechanism 7 and friction driving roller 6 are separately fixed on the frame 5, and pilot sleeve 4 is connecting between base 1 and the friction driving roller 6; Transmission mechanism 7 is provided with the mount pad of motor 8.Transmission mechanism 7 comprises and is located at the driving shaft that is connected with motor 8 on the frame 5 that friction driving roller 6 is connected with this driving shaft.Friction driving roller 6 is provided with in pairs, and direction of rotation is opposite, and mobile jib spare 3 is clipped between two friction driving rollers 6.Friction driving roller 6 is an inner concavity, and the contact surface of its concavity and mobile jib spare 3 matches.The reverse rotation of friction driving roller 6 can realize by a pair of gear is set on driving shaft.
As shown in Figure 2, connecting rod 2 front ends are provided with groove 12, can by pin be connected base 1 and be connected, and the other end is provided with coaxial centre bore 11, the roundlet shell of column 18 of mobile jib spare 3 can match with it.
As shown in Figure 3, the pillar cell body comprises small one and large one two parts of diameter, be roundlet shell of column 18 and hole cylinder section 16, have groove 17 on the roundlet shell of column 18, hole cylinder section 16 has the openend that concentric cylinder hole 14 reaches perpendicular to axis, on two symmetrical planes up and down that this openend forms, be provided with pin-and-hole 13, the external diameter of roundlet shell of column 18 is slightly less than concentric cylinder hole 14, like this, the roundlet shell of column 18 of the pillar cell body in back can be inserted in the concentric cylinder hole 14 of previous pillar cell body, by the pin between pin-and-hole 13 and the groove 17, front and back two pillar cell bodies are connected together. when the roundlet shell of column 18 between adjacent two pillar cell bodies matches with concentric cylinder hole 14, be subject to the constraint of cylindrical hole face, two pillar cell body inflexibility, realized fixing between two pillar cell bodies, promptly this section mobile jib spare is a direct rod shape. when the roundlet shell of column 18 of pillar cell body and concentric cylinder hole 14 break away from when cooperating, because the existence of openend, and the open height of openend is equal to or greater than the aperture in concentric cylinder hole 14, be the diameter of the vertical distance of two symmetrical planes that form of described openend greater than roundlet shell of column 18, then two pillar cell bodies can rotate around pin at groove 17 places, realize the bending of mobile jib spare 3.
The fluting direction of groove 17 is vertical with two symmetrical planes that described openend forms, and promptly as shown in Figure 3, the fluting direction of groove 17 is vertical, and then openend two symmetrical planes that form are level.Groove 17 is elongated slots, roundlet shell of column 18 between then adjacent two pillar cell bodies cooperates with entering of concentric cylinder hole 14 and withdraws from cooperation and is not subjected to axial restraint, at this moment, the pin on the pin-and-hole 13 can slide in groove 17, realizes the axial relative motion of adjacent two pillar cell bodies.Concentric cylinder hole 14 is a blind hole.The pillar cell body has shrinkage pool 15 in the side of hole cylinder section.The fluting direction of groove 17 also can be parallel with two symmetrical planes that described openend forms.Shrinkage pool 15 can be substituted by pin-and-hole 13, does not promptly establish shrinkage pool 15, rotates the installation site of adjusting pilot sleeve 4, and pin-and-hole 13 can be cooperated with the ball in the pilot sleeve 4.
During system works, motor 8 is just changeing, by transmission mechanism 7 power is sent to friction driving roller 6, mobile jib spare 3 contacts with friction driving roller 6, drives mobile jib spare 3 and travel forward under the effect of frictional force, when the pillar cell body of mobile jib spare 3 passes through pilot sleeve 4, ball in the sleeve 4 is under the effect of flexible member, contact with the shrinkage pool 15 or the pin-and-hole 13 of this pillar cell body side surface, this pillar cell body is formed certain resistance, hinder its motion.At this moment the pillar cell body of rear end still keeps original movement velocity to travel forward, when after the roundlet shell of column 18 of a pillar cell body with after the concentric cylinder hole 14 of this pillar cell body cooperates, two pillar cell bodies interconnect, become straight-bar, and under the effect of frictional force, move forward, push window open.When motor 8 counter-rotating, move backward at the effect lower rhabd spare 3 of frictional force, mobile jib spare 3 is return pilot sleeve 4, ball in the pilot sleeve 4 is under the effect of flexible member, contact with the shrinkage pool 15 or the pin-and-hole 13 of pillar cell body side surface, this pillar cell body is formed certain resistance, hinder its motion.At this moment the pillar cell body of rear end still keeps original movement velocity to move backward, the roundlet shell of column 18 of the pillar cell body of rear end withdraws from the concentric cylinder hole 14 of this pillar cell body, this two pillar cells body is separated from each other, and can be at groove 17 places around the connecting pin bending fold, thereby can close window.
When friction driving roller 6 with after mobile jib spare 3 contacts a period of time, the roughness of both contact surfaces changes, frictional force reduces, and frictional force may occur and be not enough to promote the phenomenon that mobile jib spare 3 is opened window, so, need to regulate the center to center distance between two friction driving rollers 6, increase frictional force, for this reason, on frame 5, designed adjusting elongated slot 19, can realize the adjusting of two friction driving rollers, 6 center to center distance, as shown in Figure 4.
In actual production, can also replace two friction driving rollers 6 with transmission mechanisms such as gears, only need on mobile jib spare 3, to process the field of conjugate action that cooperates with gear etc. and get final product.
Innovative point of the present utility model is: adopted chain structure as carrier, designed a kind of door window device, it satisfies the door window device is direct rod shape when door and window, and the requirement that door window is stable has solved the flexible problem of chain structure; The door window device is flexible folding when closing the doors and windows, and saves the operating space.The utility model structure design novelty, reasonable is owing to adopt slip gear, handling ease, convenience.
It should be noted last that, above embodiment is only unrestricted in order to the explanation technical solutions of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1. door window device, comprise and connect base (1), connecting rod (2), it is characterized in that, it also comprises bent mobile jib spare (3), frame (5), transmission mechanism (7), motor (8), wherein connecting base (1) can be fixed on forms or the door, one end of connecting rod (2) is connected with Connection Block (1), the other end of connecting rod (2) is connected with mobile jib spare (3), transmission mechanism (7) is fixed on the frame (5), mobile jib spare (3) matches with transmission mechanism (7), motor (8) is connected with transmission mechanism (7), for transmission mechanism (7) provides power source.
2. door window device according to claim 1, it is characterized in that, described mobile jib spare (3) is by end to end the forming of a plurality of pillar cell bodies, described pillar cell body comprises small one and large one two parts of diameter, the part that this diameter is little is roundlet shell of column (18), have groove (17) on this roundlet shell of column (18), the part that this diameter is big is hole cylinder section (16), it has concentric cylinder hole (14) and perpendicular to the openend of axis, be provided with pin-and-hole (13) at this openend, the external diameter of described roundlet shell of column (18) is slightly less than described concentric cylinder hole (14), the roundlet shell of column (18) that is a back pillar cell body can be inserted in the concentric cylinder hole (14) of previous pillar cell body, by the pin between pin-and-hole (13) and the groove (17), adjacent two pillar cell bodies are connected together.
3. door window device according to claim 2, it is characterized in that, described transmission mechanism (7) comprises that being located at frame (5) goes up the driving shaft that is connected with motor (8), what be connected with this driving shaft is the opposite friction driving roller of a pair of direction of rotation (6), and mobile jib spare (3) is clipped between described two friction driving rollers (6).
4. according to claim 2 or 3 described door window devices, it is characterized in that, described frame (5) is provided with pilot sleeve (4), and this pilot sleeve (4) inboard is provided with flexible member and ball, and hole cylinder section (16) side of pillar cell body is provided with the shrinkage pool (15) that can match with this ball.
5. door window device according to claim 1 and 2, it is characterized in that, one end of described connecting rod (2) is provided with groove (12), connecting rod (2) by pin and this groove (12) be connected base (1) and be connected, the other end of connecting rod (2) is provided with coaxial centre bore (11).
6. door window device according to claim 3 is characterized in that, described friction driving roller (6) is an inner concavity.
7. door window device according to claim 1 is characterized in that, described frame (5) is provided with the adjusting elongated slot (19) that is used to regulate the center to center distance between two friction driving rollers (6).
8. door window device according to claim 5 is characterized in that, the end that described connecting rod (2) is provided with coaxial centre bore (11) also is provided with the opening perpendicular to connecting rod (2) axis.
9. door window device according to claim 2 is characterized in that, two symmetrical planes that the fluting direction of described groove (17) and described openend form are perpendicular or parallel.
10. door window device according to claim 2 is characterized in that the open height of described openend is equal to or greater than the aperture of concentric cylinder hole (14), and described open height is the vertical distance between two symmetrical planes that form of described openend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201103758U CN201460564U (en) | 2009-07-29 | 2009-07-29 | Door and window opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201103758U CN201460564U (en) | 2009-07-29 | 2009-07-29 | Door and window opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460564U true CN201460564U (en) | 2010-05-12 |
Family
ID=42387918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201103758U Expired - Lifetime CN201460564U (en) | 2009-07-29 | 2009-07-29 | Door and window opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015826A (en) * | 2012-12-10 | 2013-04-03 | 河北省电力公司电力科学研究院 | Electric chained window opener assembly capable of opening window manually |
| CN110053935A (en) * | 2019-05-21 | 2019-07-26 | 上海容之自动化系统有限公司 | Intelligent permanent magnet flexible friction driving mechanism |
-
2009
- 2009-07-29 CN CN2009201103758U patent/CN201460564U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015826A (en) * | 2012-12-10 | 2013-04-03 | 河北省电力公司电力科学研究院 | Electric chained window opener assembly capable of opening window manually |
| CN103015826B (en) * | 2012-12-10 | 2016-02-03 | 河北省电力公司电力科学研究院 | A kind of can the electric chain window opener assembly of manual window opening |
| CN110053935A (en) * | 2019-05-21 | 2019-07-26 | 上海容之自动化系统有限公司 | Intelligent permanent magnet flexible friction driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100512 Effective date of abandoning: 20090729 |
|
| RGAV | Abandon patent right to avoid regrant |